Doctor profile · Federal record

Dr. James McCarthy, MD

Neurology Physician (CMS: Neurology) · Hyannis, MA

  • NPI 1245337963
  • Accepts Medicare
  • MIPS 85.7 / 100 · 2023
  • 57 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
40 Quinlan Way, Suite 206
Hyannis, MA 026015232
(508) 862-7400
fax (508) 790-8879
Mailing address
25 Communication Way
Hyannis, MA 026018137

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
January 8, 2013
Year of graduation
1969 — 57 yrs since
Specialty taxonomy
2084N0400X — NUCC code
State license (1)
Massachusetts #37905
Medicaid
MA #2030012

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1245337963. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,169
Distinct HCPCS
8
Medicare allowed
$142,453
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 876 556 $130
95816 Measurement of brain wave activity (eeg), awake and drowsy 67 67 $58
95819 Measurement of brain wave activity (eeg), awake and asleep 62 59 $58
99204 New patient office or other outpatient visit, 45-59 minutes 58 58 $172
99213 Established patient office or other outpatient visit, 20-29 minutes 44 39 $88
95822 Measurement of brain wave activity (eeg), in coma or asleep 27 24 $58
99443 Telephone medical discussion with physician, 21-30 minutes 23 23 $132
99215 Established patient office or other outpatient visit, 40-54 minutes 12 12 $185

In context: peer comparison

Among 3 peers in this city , average services per provider: 287. This provider delivers 4.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$237
Transactions
12
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 8 $174.62
Amneal Pharmaceuticals LLC 3 $42.65
Siemens Medical Solutions USA, Inc. 1 $19.65

By nature of payment

Food and Beverage
$237

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,431
Patients
522
Total drug cost
$105,468
Drug Type Claims Patients Total cost
Gabapentin Generic 362 67 $7,146
Levetiracetam Generic 325 73 $16,988
Donepezil Hcl Generic 243 77 $4,348
Phenobarbital Generic 179 20 $6,147
Topiramate Generic 169 36 $3,342
Carbidopa-Levodopa (Carbidopa/Levodopa) Brand 163 50 $6,705
Butalbital-Acetaminophen-Caffe (Butalb/Acetaminophen/Caffeine) Brand 162 25 $1,606
Amitriptyline Hcl Generic 146 38 $4,802
Sumatriptan Succinate Generic 142 19 $22,716
Lamotrigine Generic 107 28 $3,851

Frequently asked questions

Auto-generated from federal data
What is Dr. James McCarthy's medical specialty?
Dr. James McCarthy practices Neurology Physician in Hyannis, MA.
Where does Dr. James McCarthy practice?
Dr. James McCarthy practices at 40 Quinlan Way, Hyannis, MA 026015232. Office phone: 5088627400.
What is Dr. James McCarthy's NPI?
Dr. James McCarthy's National Provider Identifier (NPI) is 1245337963, issued by NPPES.
Does Dr. James McCarthy accept Medicare assignment?
Yes. Dr. James McCarthy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James McCarthy commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Measurement of brain wave activity (eeg), awake and drowsy (HCPCS 95816); Measurement of brain wave activity (eeg), awake and asleep (HCPCS 95819). Source: CMS Medicare Physician & Other Practitioners file.